Mr. Gasket 3704 Vacuum Cap Assortment - Set of 16<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Used to block off open engine vacuum fittings</li><li>Made of Buna-N rubber for durability and longer life</li><li>Set of 16</li><li>Neoprene and vinyl adds additional support</li><li>Highly dead set against high temperatures</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41AtrXcWmmL.jpg" noproxy>